Changes must be a dict
Changes must be a dict

As of 2018.3.2 (Oxygen) unless changes is a dictionary, an exception is thrown:

The State execution failed to record the order in which all states were executed. The state return missing data is:
{u'changes': {},
 u'comment': u"An exception occurred in this state: 'Changes' should be a dictionary.",
 u'name': u'later',
 u'result': False}
joejulian/saltstack-logging